{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "32067",
    "entityType": "User",
    "nonce": "0x41dc4b3d18ca3b8fd526008ebadb88ededa341d6c98cb5fcf1b9831c062f14fa",
    "signature": "0x2ba4690240acbf484635430cdddea9bb4879addaecc19e7f0cde06dcf5eeb0772b4051e33939243ccdeaa845ca6a0f916550bb0c01944109d26a96d0ed9d3d861b",
    "signer": "0xc7666bC2c39733fdDAC1b51E6D48C98cCadd0142",
    "userId": "705096688"
  }
}